X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fbasic%2Fcgroup-util.c;h=a19995051198cc6706bc01c9569aa89ff71be3e2;hp=c98c1c4003dff4aa18c8d7419ef3f97d2e12ad80;hb=d72545b2a0c29e5844c508101cd4720c356193b4;hpb=84e95f5f10da05aced04f9785d3db729c29c45e3

diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
index c98c1c400..a19995051 100644
--- a/src/basic/cgroup-util.c
+++ b/src/basic/cgroup-util.c
@@ -134,6 +134,22 @@ int cg_read_event(const char *controller, const char *path, const char *event,
         return -ENOENT;
 }
 
+#if 0 /// UNNEEDED by elogind
+bool cg_ns_supported(void) {
+        static thread_local int enabled = -1;
+
+        if (enabled >= 0)
+                return enabled;
+
+        if (access("/proc/self/ns/cgroup", F_OK) == 0)
+                enabled = 1;
+        else
+                enabled = 0;
+
+        return enabled;
+}
+#endif //0
+
 int cg_enumerate_subgroups(const char *controller, const char *path, DIR **_d) {
         _cleanup_free_ char *fs = NULL;
         int r;
@@ -376,7 +392,8 @@ int cg_migrate(
 
         log_debug_elogind("Migrating \"%s\"/\"%s\" to \"%s\"/\"%s\" (%s)",
                           cfrom, pfrom, cto, pto,
-                          ignore_self ? "ignoring self" : "watching self");
+                          (flags & CGROUP_IGNORE_SELF)
+                          ? "ignoring self" : "watching self");
         do {
                 _cleanup_fclose_ FILE *f = NULL;
                 pid_t pid = 0;
@@ -1925,7 +1942,6 @@ int cg_set_attribute(const char *controller, const char *path, const char *attri
         return write_string_file(p, value, 0);
 }
 
-#if 0 /// UNNEEDED by elogind
 int cg_get_attribute(const char *controller, const char *path, const char *attribute, char **ret) {
         _cleanup_free_ char *p = NULL;
         int r;
@@ -1937,6 +1953,7 @@ int cg_get_attribute(const char *controller, const char *path, const char *attri
         return read_one_line_file(p, ret);
 }
 
+#if 0 /// UNNEEDED by elogind
 int cg_create_everywhere(CGroupMask supported, CGroupMask mask, const char *path) {
         CGroupController c;
         int r, unified;
@@ -2239,8 +2256,8 @@ int cg_unified(void) {
 #else
         /* elogind can not support the unified hierarchy as a controller,
          * so always assume a classical hierarchy.
-         * If, ond only *if*, someone really wants to substitute systemd-login
-         * in an environment managed by systemd with elogin, we might have to
+         * If, and only *if*, someone really wants to substitute systemd-login
+         * in an environment managed by systemd with elogind, we might have to
          * add such a support. */
         if (F_TYPE_EQUAL(fs.f_type, TMPFS_MAGIC))
 #endif // 0